Fete-Node

A peer-to-peer network for implementing Threshold Signature Scheme (TSS), for ECDSA and EDDSA.

(Eventually) Implements the tss-lib to generate keys, sign messages, and regenerate keys.

Local Testing for Development

1. make all
2. Enabled logging by executing this in shell export IPFS_LOGGING=debug
3. Setup multiple nodes, with different repos and ports

go run ./... -port=4001 -repo="$HOME/.fetenode-0"
go run ./... -port=4002 -repo="$HOME/.fetenode-1"
go run ./... -port=4003 -repo="$HOME/.fetenode-2"

4. Note the peer address of each peer, and write them to $HOME/.peers.cfg, one per line
5. Restart all nodes, adding a flag for peer discovery

go run ./... -port=4001 -repo="$HOME/.fetenode-0" -peer-list="$HOME/.peers.cfg"

6. Check JSON RPC endpoint

curl -v localhost:4001/rpc
curl -H "Content-Type: application/json" -X POST --data '{"jsonrpc":"2.0","method":"message_sign","params":["sign this"],"id":67}' localhost:5000/rpc

Production Deployment

1. A Docker image is available on Dockerhub
2. Install asdf
3. cd deploy/terraform
4. asdf install will install the neceesary version of terraform
5. Run terraform plan and if it succeeds, run terraform apply